让自我高兴起来的最好办法就是设法让别人高兴起来。

Old minds are like old horses; you must exercise them if you wish to keep them in working order.

Sustainability is not a choice anymore—it's our responsibility to future generations.

发现的旅程充满了不确定性，但正是这些不确定性使科学如此令人兴奋。

Love doesn't need a reason. It speaks from the irrational wisdom of the heart.

世界充满了故事，但我们选择讲述的那些故事定义了我们。